Kung Fu Panda is a movie about a big, fluffy panda named Po who really loves kung fu. Kung fu is like a special way of fighting that is really cool and requires a lot of practice and discipline.
In the beginning of the movie, Po is just a big, lazy panda who works in his dad's noodle restaurant. He dreams of being a kung fu fighter, but doesn't think it could ever really happen.
One day, Po finds out that there is going to be a big tournament in his village to choose the next Dragon Warrior. The Dragon Warrior is a really important kung fu fighter who is supposed to protect the village from an evil villain named Tai Lung.
Even though Po is really big and not very good at kung fu, he accidentally gets chosen to be the Dragon Warrior. The other kung fu fighters, including their leader Master Shifu, don't think that Po is good enough to be the Dragon Warrior.
But as they train Po to fight, they start to see that he has a lot of potential and is very determined to learn. Po also learns that kung fu is not just about fighting, but also about inner peace and balance.
Ultimately, Po becomes a great kung fu fighter and is able to defeat Tai Lung and save the village. He also earns the respect of the other kung fu fighters and becomes the new Dragon Warrior.
So, Kung Fu Panda is a movie about a big, fluffy panda who learns that he can become a great kung fu fighter if he works hard and never gives up.